A randomized 25 question test from a pool of 761 questions, good luck!
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the seamless merging of process control information and managing the business side of production?
SCADA systems are specialized utilizations of a process control systems. Which of the terms below can be best defined as manipulation and communication of a process though a control system?
The data transmission in SX mode travels in _____ direction(s)? Choose the best answer from the ones provided to fill in the blank
Voltage to voltage converters are best defined as which of the answers below?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "F"?
Which of the components below is required for the H1 transmission segment to function?
Using the table below, which answer best represents the letter"d" in binary?
Which answer below is best described as the RS-485 standard for voltage range to transmit a "Space"?
Which of the answers below best represents the maximum number of devices that can be connected to an H1 multidrop bus network?
There are numerous threats to the security of a DCS. Which of the security measures below controls and supervises network traffic?
For larger network configuration in IPv4, the more practical option is dynamic addressing. Which of the options below is a vital difference between static and dynamic addressing?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of two output holding registers # 40002 & 40003 to the slave device
A typical DCS has at least four layers in it's architecture. Valves, switches and transmitters are all under the direct control of which of the layers below?
Parameter settings program the behavior of the function block. Which of the parameters below can be described as one that transmits data to another block?
There are several stages in the alarm lifecycle. Which of these stages matches specific DCSs to the specified alarm arrangement?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the NIC interacts with?
Choose the best answer that represents the bit rate of a 14400 baud rate.
There are several advantages to multidrop communication. Which of the answers below best represents one that is not one of those advantages?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the firewall interacts with?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "B"?
Which of the terms below best describes the specific set of rules for communication?
In a motor control function block program, conditional block are used. Which of the answers below is best described as a condition that must remain TRUE for a device can stay activated?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as having the ability to create, or delete any HMI application?
IPv4 has several distinct classifications. Which of the answers below would best describe how those classifications are determined using the address?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a input registers would use?